but it's not just apple, look at a name like caterpillar. we're at the lowest levels since july on caterpillar. there's the three-month chart. that stock also sitting at the lows for the day. the big story today is going to be ibm. it is one of the reasons the dow is so weak is ibm is down so much. it's at the lows for the day. heavy volume, of course, we'll get earnings after the close. and this is no excuse, there's no pcs here, they got rid of that business nine years ago. what they want to hear about is how the whole i.t. business is doing ex-pc. remember, 60% of their revenues are services, 20% is software. that's going to be the big story, and of course, we get google and microsoft as well. bill and michelle, back to you. >> bill, thank you very much. let's take a closer look at today's market moves here, michelle. >> in today's "closing bell" exchange, we have bill, joe tan tennis, and also warren myers, cnbc market analyst from dme securities. you saw those back and forth numbers that bill did at the top of the show here. it feels li